Chris@13: <?php
Chris@13: 
Chris@13: /*
Chris@13:  * This file is part of Psy Shell.
Chris@13:  *
Chris@13:  * (c) 2012-2018 Justin Hileman
Chris@13:  *
Chris@13:  * For the full copyright and license information, please view the LICENSE
Chris@13:  * file that was distributed with this source code.
Chris@13:  */
Chris@13: 
Chris@13: namespace Psy\VarDumper;
Chris@13: 
Chris@13: use Symfony\Component\VarDumper\Caster\Caster;
Chris@13: use Symfony\Component\VarDumper\Cloner\Stub;
Chris@13: use Symfony\Component\VarDumper\Cloner\VarCloner;
Chris@13: 
Chris@13: /**
Chris@13:  * A PsySH-specialized VarCloner.
Chris@13:  */
Chris@13: class Cloner extends VarCloner
Chris@13: {
Chris@13:     private $filter = 0;
Chris@13: 
Chris@13:     /**
Chris@13:      * {@inheritdoc}
Chris@13:      */
Chris@13:     public function cloneVar($var, $filter = 0)
Chris@13:     {
Chris@13:         $this->filter = $filter;
Chris@13: 
Chris@13:         return parent::cloneVar($var, $filter);
Chris@13:     }
Chris@13: 
Chris@13:     /**
Chris@13:      * {@inheritdoc}
Chris@13:      */
Chris@13:     protected function castResource(Stub $stub, $isNested)
Chris@13:     {
Chris@13:         return Caster::EXCLUDE_VERBOSE & $this->filter ? [] : parent::castResource($stub, $isNested);
Chris@13:     }
Chris@13: }